DS1336S Maxim Integrated Products, DS1336S Datasheet
DS1336S
Manufacturer Part Number
DS1336S
Description
IC AFTERBURNER 16-SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1336S.pdf
(6 pages)
Specifications of DS1336S
Applications
Battery Backup, Industrial/Automotive, High Current Switch
Number Of Outputs
5
Internal Switch(s)
Yes
Delay Time - On
100ns
Voltage - Supply
3 V ~ 5.5 V
Current - Supply
250µA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Fet Type
-
Delay Time - Off
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DS1336S
Manufacturer:
MAXIM/美信
Quantity:
20 000
FEATURES
§ Provides power switching of up to 1.5 amps at
§ Five separate power switches
§ Selectable battery switches for use with
§ battery-backed systems
§ Very low on impedance of 0.7O
§ Battery backup current of 4 mA
§ Diode-isolated battery path
§ Available in 16-pin DIP or 16-pin SOIC
§ mount package
§ Low voltage drop battery path
§ Connects directly to a variety of Dallas
DESCRIPTION
The DS1336 Afterburner Chip is designed to provide power switching between a primary power supply
(V
be used individually or in parallel to supply uninterrupted power in applications such as SRAM networks.
When used with one of the Dallas power monitoring devices listed in Table 1, the DS1336 allows a load
to be switched from its main power supply V
tolerance. A user may selectively tie together any combination of the output pins to provide the desired
high current supply, providing up to 300 mA per OUT pin or a maximum of 1.5A. Depending upon the
user’ s backup supply load requirements, either of the V
www.dalsemi.com
CC
voltages between 3.0 and 5.0 volts
surface
Semiconductor devices, adding increased
switching capability for large battery backup
current applications
) and a backup battery power supply (V
BAT
). Five V
CC
1 of 6
to a battery backup supply when V
BAT
PIN ASSIGNMENT
PIN DESCRIPTION
V
IN2 - IN5
OUT1 - 5
V
V
V
PF,
GND
CC
BATIN
BAT01
BAT02
CC
outputs may be tied to the OUT pins to supply
/IN1
and two battery paths are provided which can
PF
VBAT02
VBATIN
OUT5
OUT4
VBAT02
VBATIN
IN5
IN2
IN4
OUT5
OUT4
PF
16-Pin DIP SOIC (300-mil)
IN5
IN2
IN4
PF
16-Pin DIP (300-mil)
See Mach. Drawings
See Mach. Drawings
- +5V Input and Input 1
- Inputs 2 - 5
- Outputs 1 - 5
- External Battery Input
- Diode Protected Battery Output
- Low Voltage Drop Battery
- Power-fail Inputs
- Ground
1
2
3
4
5
6
7
8
Output
1
2
3
4
5
6
7
8
Section
Section
Afterburner Chip
16
15
14
13
12
11
10
9
16
15
14
13
12
11
10
9
V
PF
GND
OUT1
OUT2
OUT3
VBAT01
IN3
CC
V
PF
GND
OUT1
OUT2
OUT3
VBAT01
IN3
CC
/IN1
/IN1
CC
DS1336
falls out of
050699
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DS1336S Summary of contents
Page 1
FEATURES § Provides power switching 1.5 amps at voltages between 3.0 and 5.0 volts § Five separate power switches § Selectable battery switches for use with § battery-backed systems § Very low on impedance of 0.7O ...
Page 2
V is out of tolerance. The DS1336 switches back to the higher current V CC current when PF and become inactive. PF OPERATION The required PF or input which controls the switching between the main ...
Page 3
DS1336 BLOCK DIAGRAM Figure DS1336 ...
Page 4
DALLAS SEMICONDUCTOR DEVICES WHICH PROVIDE NIL Table 1 SWITCH > DEVICE V BAT DS1211 X DS1212 X DS1231 X DS1232 X DS1233 X DS1233A DS1233D X DS1234 X DS1236 X DS1237 X SWITCH AT V DEVICE BAT ...
Page 5
ABSOLUTE MAXIMUM RATINGS* Voltage on Any Pin Relative to Ground Operating Temperature Storage Temperature Soldering Temperature This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation ...
Page 6
Applies 300 mA. CCO1-5 8. Applies mA. BATO1 delay when used as chip enable control for write protection of a memory device. In CCI3 CCO3 this application a ...